Good morning, I’m Dr. Tan Feng, and today let’s go back to the urine protein awareness chapter. Here I would like to ask you a question: what is the normal value of 24-hour urine protein quantification? Many kidney disease patients do not understand. Here is a special point: in life there are many people in the routine urine examination, do not know how to analyze the results, when the kidney function is normal, the detected urine protein content is within the normal range, of course, there will be some physiological urine protein high, that is not to worry, but if the detection exceeds the normal value of 24-hour urine protein, we should pay great attention to the next Shaanxi Fourth People’s Next, Dr. Tan Feng of the Department of Nephrology of Shaanxi Fourth People’s Hospital will introduce what is the normal value of 24-hour urine protein quantification? What is the normal value of 24-hour urine protein quantification? To perform 24-hour urine protein quantification test, patients with kidney disease should start to empty and discard the urine in the bladder from 8:00 a.m., and then start timing, and store the urine excreted for 24 hours a day in a container and send it all to the test. If you pass stool within 24 hours, you should emphasize that you should first collect urine and then pass it. Small amounts of urine should also not be missed. If the urine volume is not collected completely, the calculation of the amount of urine protein will not be accurate. Special experts: 1, normal people have trace protein in urine, and the amount of protein in pediatric urine is often measured at ≤ 4mg/(m2・h). The normal upper limit values for each age group are as follows;-12 normal upper limit values for urine protein age normal upper limit mg/24h 2-12 months 155 3-4 years old 140 4-10 years old 190 10-16 years old 250 generally no gender differences, prepubescent girls excrete more protein in the urine. 2. The normal value of 24-hour urine protein quantification is a more sensitive indicator of early kidney disease, if once exceeds the normal value, it very likely means your kidney has been damaged. Early kidney disease is mainly characterized by proteinuria and occult blood as the main symptoms, and it is relatively easy to treat and not easy to relapse after cured. Warm tip: When you do the 24-hour urine protein quantification test, the doctor of the kidney disease hospital will also tell you what the normal value of 24-hour urine protein quantification is according to your actual age and specific situation, you do not have to worry, if there is any problem with the kidney test, you must have timely kidney disease treatment, do not delay the kidney disease condition.